000 00291nam a2200109Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
100 _aMarler `Peter R.
_940048
245 4 _aThe Marvels Of Animal Behaviour
260 _bNational Geographic Society
_c1972
300 _a422
942 _cBK
_pCL
999 _c168308
_d168308